Commit Graph

13310 Commits

Author SHA1 Message Date
Alexandra Khirnova
7684a36113 mxfenc: switch to av_reallocp_array() and check allocation errors
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-08-04 16:49:04 +02:00
Andrey Utkin
b7ed18b9bd mpegtsenc: add option tables_version
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-03 12:44:53 +02:00
Michael Niedermayer
20be5e0a0e Merge commit '7950e519bb094897f957b9a9531cc60ba46cbc91'
* commit '7950e519bb094897f957b9a9531cc60ba46cbc91':
  Disable deprecation warnings for cases where a replacement is available

Conflicts:
	libavcodec/avpacket.c
	libavcodec/pthread.c
	libavcodec/utils.c
	libavdevice/v4l2.c
	libavfilter/avfiltergraph.c
	libavfilter/buffersrc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-03 10:08:30 +02:00
Michael Niedermayer
a8e963835a Merge commit 'b5a138652ff8a5b987d3e1191e67fd9f6575527e'
* commit 'b5a138652ff8a5b987d3e1191e67fd9f6575527e':
  Give less generic names to global library option arrays

Conflicts:
	libavcodec/options_table.h
	libavfilter/avfilter.c
	libavformat/options_table.h
	libswscale/options.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-03 09:16:36 +02:00
Michael Niedermayer
8e970a5861 Merge commit '0d6fa3977b016f1b72b0b24b8834ff9222498548'
* commit '0d6fa3977b016f1b72b0b24b8834ff9222498548':
  rtmp: Add seek support

Conflicts:
	Changelog
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-03 09:01:48 +02:00
Michael Niedermayer
0553f2c6e5 avformat/matroskaenc: make 2 tables static that are not used outside matroskaenc
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-02 21:14:59 +02:00
Michael Niedermayer
65dd93209d movenc: make uuids static const
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-02 21:14:59 +02:00
Diego Biurrun
7950e519bb Disable deprecation warnings for cases where a replacement is available 2013-08-02 19:19:02 +02:00
Diego Biurrun
b5a138652f Give less generic names to global library option arrays 2013-08-02 19:19:02 +02:00
Gavriloaie Eugen-Andrei
0d6fa3977b rtmp: Add seek support
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-02 20:11:54 +03:00
Michael Niedermayer
61a28d00e8 flvdec: silence unused warning
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-02 13:05:16 +02:00
Michael Niedermayer
67291ffd63 Merge commit 'f900f35ac8db4ac30df6fda1c27502c2ef9e6ba5'
* commit 'f900f35ac8db4ac30df6fda1c27502c2ef9e6ba5':
  flvdec: Eliminate completely silly goto

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-02 12:19:21 +02:00
Michael Niedermayer
ae48547a52 Merge commit 'e4529df944616917ae8462f5102253ff7f983093'
* commit 'e4529df944616917ae8462f5102253ff7f983093':
  flvdec: K&R formatting cosmetics

Conflicts:
	libavformat/flvdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-02 12:08:56 +02:00
Michael Niedermayer
cb73f84087 Merge commit '390b4d7088b5cecace245fee0c54a57e24dabdf4'
* commit '390b4d7088b5cecace245fee0c54a57e24dabdf4':
  flvdec: Fix = vs. == typo in sample rate check

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-02 11:00:50 +02:00
Michael Niedermayer
ca1b029108 Merge commit 'fd8f91e3f44a2bdbefaaebead388133c5fdd3423'
* commit 'fd8f91e3f44a2bdbefaaebead388133c5fdd3423':
  rtsp: Simplify code for forming the remote peer url

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-02 10:39:46 +02:00
Marton Balint
d75d911223 mpegts: save last pcr of pcr pids in PES Context
Based on a patch by Reimar Döffinger.
http://lists.ffmpeg.org/pipermail/ffmpeg-devel/2012-September/131610.html

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-02 03:27:47 +02:00
Carl Eugen Hoyos
fbc0004b4b lavf/movenc: Write disc number and total number of discs as part of metadata.
Fixes ticket #2731.
2013-08-01 16:21:31 +02:00
Carl Eugen Hoyos
bb7f71d9b6 lavf/movenc: Write total number of tracks as part of metadata.
Fixes ticket #2157.
2013-08-01 16:20:58 +02:00
Michael Niedermayer
0f5a40c2a4 Merge commit 'ee37d5811caa8f4ad125a37fe6ce3f9e66cd72f2'
* commit 'ee37d5811caa8f4ad125a37fe6ce3f9e66cd72f2':
  rtpproto: Allow specifying a separate rtcp port in ff_rtp_set_remote_url

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-01 13:51:44 +02:00
Michael Niedermayer
2ee58af53e Merge commit '1851e1d05d06f6ef3436c667e4354da0f407b226'
* commit '1851e1d05d06f6ef3436c667e4354da0f407b226':
  rtpproto: Check the size before reading buf[1]

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-01 13:24:57 +02:00
Diego Biurrun
f900f35ac8 flvdec: Eliminate completely silly goto 2013-08-01 12:43:54 +02:00
Diego Biurrun
e4529df944 flvdec: K&R formatting cosmetics 2013-08-01 12:43:53 +02:00
Diego Biurrun
390b4d7088 flvdec: Fix = vs. == typo in sample rate check 2013-08-01 12:43:53 +02:00
Michael Niedermayer
fcccb4c11d Merge commit 'b7e6da988bfd5def40ccf3476eb8ce2f98a969a5'
* commit 'b7e6da988bfd5def40ccf3476eb8ce2f98a969a5':
  rtpproto: Move rtpproto specific function declarations to a separate header

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-01 12:03:24 +02:00
Michael Niedermayer
d6b37de4d4 Merge commit '892b0be1dfbdeaf71235fb6c593286e4f5c7e4ec'
* commit '892b0be1dfbdeaf71235fb6c593286e4f5c7e4ec':
  rtpproto: Simplify the rtp_read function by looping over the fds

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-01 11:58:17 +02:00
Michael Niedermayer
b39f012dee Merge commit '7531588fffbca1f0afdcc06635999c00dfc16ca6'
* commit '7531588fffbca1f0afdcc06635999c00dfc16ca6':
  rtpproto: Remove a misplaced comment

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-01 11:53:54 +02:00
Michael Niedermayer
d2c613dd14 Merge commit '54e03ff6af8a070f1055edd26028f3f7b2e2ca8e'
* commit '54e03ff6af8a070f1055edd26028f3f7b2e2ca8e':
  rtpproto: Support nonblocking reads

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-01 11:47:42 +02:00
Michael Niedermayer
57b8ce414b Merge commit '2e814d0329aded98c811d0502839618f08642685'
* commit '2e814d0329aded98c811d0502839618f08642685':
  rtpenc: Simplify code by introducing a macro for rescaling NTP timestamps

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-08-01 11:42:30 +02:00
Martin Storsjö
fd8f91e3f4 rtsp: Simplify code for forming the remote peer url
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-01 12:11:17 +03:00
Martin Storsjö
ee37d5811c rtpproto: Allow specifying a separate rtcp port in ff_rtp_set_remote_url
A separate rtcp port can already be set when opening the rtp
protocol normally, but when doing port setup as in RTSP (where
we first need to open the local ports and pass them to the peer,
and only then receive the remote peer port numbers), we didn't
check the same url parameter as in the normal open routine.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-01 10:26:17 +03:00
Martin Storsjö
1851e1d05d rtpproto: Check the size before reading buf[1]
I doubt that anyone ever would try to send a 1 byte packet
via the RTP protocol, but check just in case - it shouldn't
crash at least.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-01 09:41:21 +03:00
Andrey Utkin
a8f171151f file: Add 'blocksize' option
Interruptibility of file operations is strongly desirable in case of
slow storage access, e.g. mounted network share.
This commit introduces possibility to limit data quantity transferred by
'file' protocol at once. By default, old behaviour is preserved and data
is still tried to be transferred without block size limitation.

Note that file I/O operation still may block (or even freeze) inside of
single read(2) or write(2) operation.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-31 21:16:54 +02:00
Martin Storsjö
b7e6da988b rtpproto: Move rtpproto specific function declarations to a separate header
Mixing these with the rtp depacketizer functions in rtpdec.h is
no good.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-31 21:12:34 +03:00
Martin Storsjö
892b0be1df rtpproto: Simplify the rtp_read function by looping over the fds
This avoids having duplicate code where only the fd parameter
differs.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-31 21:12:34 +03:00
Martin Storsjö
7531588fff rtpproto: Remove a misplaced comment
The fdset is a pollfd array nowadays, and it is already populated
at this point.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-31 21:12:34 +03:00
Martin Storsjö
54e03ff6af rtpproto: Support nonblocking reads
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-31 21:12:34 +03:00
Martin Storsjö
2e814d0329 rtpenc: Simplify code by introducing a macro for rescaling NTP timestamps
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-31 21:12:34 +03:00
Michael Niedermayer
95960027a5 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  hls: Call avformat_find_stream_info() on the chained demuxers

Conflicts:
	libavformat/hls.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-31 11:01:30 +02:00
Paul B Mahol
d49252721a lavf/webvttenc: use proper printf format for int64_t values
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-07-30 20:32:26 +00:00
Michael Niedermayer
d6686149e2 asfdec: Skip to keyframe after seeking
Fixes Ticket1616

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-30 15:29:12 +02:00
Michael Niedermayer
e5526a4bae avformat/gxfenc: replace deprecated PIX_FMT constants
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-30 12:29:20 +02:00
Michael Niedermayer
870f506cfe Merge commit '1f57d60129b0e297cd197c6031c4439b30a6b503'
* commit '1f57d60129b0e297cd197c6031c4439b30a6b503':
  rtsp: Support RFC4570 (source specific multicast) more properly.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-30 11:57:43 +02:00
Michael Niedermayer
0b712f5d5e Merge commit '74972220909787af5a3ffe66f7fa8041827c2bd2'
* commit '74972220909787af5a3ffe66f7fa8041827c2bd2':
  rtpproto: Support more than one SSM include address, support excludes

Conflicts:
	libavformat/rtpproto.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-30 11:51:14 +02:00
Michael Niedermayer
42f7c45d7b Merge commit '7d99c92945e4b2d12ed2126365482e1900340da0'
* commit '7d99c92945e4b2d12ed2126365482e1900340da0':
  udp: Keep track of include and exclude sources separately

Conflicts:
	libavformat/udp.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-30 11:40:05 +02:00
Michael Niedermayer
15ca3ab825 Merge commit '3357bccc5cb31795f248cd72dc480025f3075a5b'
* commit '3357bccc5cb31795f248cd72dc480025f3075a5b':
  udp: Allow specifying multicast include/blocks as host names as well

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-30 11:31:17 +02:00
Michael Niedermayer
9696740af7 hls: Call avformat_find_stream_info() on the chained demuxers
This allows the chained demuxer (or more precisely, the lavf
utility code) to better fill in timestamps on packets from
these, especially for cases where one stream is a raw ADTS
stream.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-30 12:31:08 +03:00
Michael Niedermayer
7dfe798d14 Merge commit '06205b5efdcf0bc4c5463bfdd02f09b5f79fc4cd'
* commit '06205b5efdcf0bc4c5463bfdd02f09b5f79fc4cd':
  hls: Free packets when skipping packets when seeking

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-30 10:26:04 +02:00
Michael Niedermayer
ef1544740e Merge commit 'a2b7eeeb06471979ee39fd3075a04633222678a6'
* commit 'a2b7eeeb06471979ee39fd3075a04633222678a6':
  hlsproto: Store all durations in AV_TIME_BASE

Conflicts:
	libavformat/hlsproto.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-30 10:19:20 +02:00
Michael Niedermayer
4971551fd2 Merge commit 'c44191039944526dd7eb6e536990b555837961f5'
* commit 'c44191039944526dd7eb6e536990b555837961f5':
  hls: Store all durations in AV_TIME_BASE

Conflicts:
	libavformat/hls.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-30 10:12:48 +02:00
Michael Niedermayer
5a270296cb Merge commit 'e1d5b244761cf69db655ad7ece1dbf2c13dd4fce'
* commit 'e1d5b244761cf69db655ad7ece1dbf2c13dd4fce':
  hls: Store first_timestamp in units of AV_TIME_BASE

Conflicts:
	libavformat/hls.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-30 10:03:02 +02:00
Michael Niedermayer
6df20d0d35 asfdec: remove "ignoring invalid packet_obj_size" code
The code is no longer needed

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-30 03:19:39 +02:00
Michael Niedermayer
465aa53f21 asfdec: move packet_obj_size to ASFStream
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-30 03:19:39 +02:00
Michael Niedermayer
cb6d02df4c asfdec: avoid using AVStream->priv_data
This ensures that we dont write into one struct and read the other without
realizing that they arent identical.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-30 03:19:39 +02:00
Ed Torbett
1f57d60129 rtsp: Support RFC4570 (source specific multicast) more properly.
Add support for domain names, for multiple source addresses,
for exclusions, and for session level specification of addresses.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 22:58:56 +03:00
Ed Torbett
7497222090 rtpproto: Support more than one SSM include address, support excludes
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 22:58:55 +03:00
Ed Torbett
7d99c92945 udp: Keep track of include and exclude sources separately
This allows us to explicitly fail if the caller tried to set
both inclusions and exclusions at the same time.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 22:58:54 +03:00
Ed Torbett
3357bccc5c udp: Allow specifying multicast include/blocks as host names as well
Previously this only allowed literal IP addresses. When these
are conveyed in a SDP file as in RFC4570, host names are allowed
as well.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 22:58:53 +03:00
Diego Biurrun
0e8c6f221a avisynth: Fix a "AVISynth" vs. "AviSynth" struct name typo
Also fix some similar typos in comments and documentation.
2013-07-29 20:09:59 +02:00
Martin Storsjö
06205b5efd hls: Free packets when skipping packets when seeking
This fixes memory leaks present since 2b3d041cdc.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 20:15:50 +03:00
Martin Storsjö
a2b7eeeb06 hlsproto: Store all durations in AV_TIME_BASE
Also parse segment durations as floating point, which is allowed
since HLS version 3.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 20:15:50 +03:00
Martin Storsjö
c441910399 hls: Store all durations in AV_TIME_BASE
Also parse segment durations as floating point, which is allowed
since HLS version 3.

This is based on a patch by Zhang Rui.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 20:15:50 +03:00
Martin Storsjö
e1d5b24476 hls: Store first_timestamp in units of AV_TIME_BASE
When first_timestamp was stored as-is, its actual time base
wasn't known later in the seek function.

Additionally, the logic (from 795d9594cf) for scaling it
based on stream_index is flawed - stream_index in the seek
function only specifies which stream the seek timestamp refers
to, but obviously doesn't say anything about which stream
first_timestamp belongs to.

In the cases where stream_index was >= 0 and all streams had the
same time base, this didn't matter in practice.

Seeking taking first_timestamp into account is problematic
when one variant is mpegts (with real timestamps) and one variant
is raw ADTS (with timestamps only being accumulated packet
duration), where the variants start at totally different timestamps.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 20:15:50 +03:00
Michael Niedermayer
994e09345e Merge remote-tracking branch 'qatar/master'
* qatar/master:
  hls: Create an AVProgram for each variant

Conflicts:
	libavformat/hls.c

See: 23db5418ed
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-29 14:35:40 +02:00
Michael Niedermayer
65dcb54493 Merge commit '9d64f236292ba28018dd9afd2d57f8f944b33f81'
* commit '9d64f236292ba28018dd9afd2d57f8f944b33f81':
  hls: Respect the different stream time bases when comparing dts

Conflicts:
	libavformat/hls.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-29 14:18:37 +02:00
Michael Niedermayer
2f9e97b32a Merge commit 'c11e33a3d9665dd1fc5dbdecdd03a4860ac6a622'
* commit 'c11e33a3d9665dd1fc5dbdecdd03a4860ac6a622':
  hls: Set stream offset before opening a chained demuxer

Conflicts:
	libavformat/hls.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-29 14:11:21 +02:00
Michael Niedermayer
d31c0fcfa5 Merge commit 'cdd2d73d315ecaf19ff49e64c91923275f1bda68'
* commit 'cdd2d73d315ecaf19ff49e64c91923275f1bda68':
  hls: Don't check discard flags until the parent demuxer's streams actually exist
  hls: Copy the time base from the chained demuxer

Conflicts:
	libavformat/hls.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-29 14:04:27 +02:00
Michael Niedermayer
07440c9380 Merge commit 'eb33ba04e03d9f36e23fffd442510c824be709c3'
* commit 'eb33ba04e03d9f36e23fffd442510c824be709c3':
  hls: Return all packets from a previous variant before moving on to the next one

Conflicts:
	libavformat/hls.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-29 13:59:27 +02:00
Michael Niedermayer
f7bc03bcaf Merge commit 'c5b46a064d9991f2cd045c90179fccf35ecffc34'
* commit 'c5b46a064d9991f2cd045c90179fccf35ecffc34':
  lavf: Don't interpret just slightly broken timestamps as wraparound

Conflicts:
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-29 13:14:29 +02:00
Michael Niedermayer
5fb652dddb Merge commit '2219e27b5b17d146e4ab71a3ed86dfc013fb7a93'
* commit '2219e27b5b17d146e4ab71a3ed86dfc013fb7a93':
  oma: correctly mark and decrypt partial packets

Conflicts:
	libavformat/omadec.c

See: dcd013a535
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-29 13:01:20 +02:00
Michael Niedermayer
9d8fb23747 Merge commit '9d0b45ade864f3d2ccd8610149fe1fff53c4e937'
* commit '9d0b45ade864f3d2ccd8610149fe1fff53c4e937':
  oma: check geob tag boundary

Conflicts:
	libavformat/omadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-29 12:41:32 +02:00
Michael Niedermayer
bc672a016f Merge commit '4f03a77e52596cbe9ec179666ddb3e0345a8133a'
* commit '4f03a77e52596cbe9ec179666ddb3e0345a8133a':
  oma: refactor seek function

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-29 12:21:52 +02:00
Michael Niedermayer
39a69d9dfb Merge commit '0f51c398beac87682b2249662b97e30512f7868c'
* commit '0f51c398beac87682b2249662b97e30512f7868c':
  http: Support reading gzip/deflate compressed data
  utvideoenc: use av_image_copy_plane()

Conflicts:
	libavformat/http.c
See: b09d86c636
See: 6bab3430a7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-29 12:00:17 +02:00
LYF
c110cbf6b5 hls: Create an AVProgram for each variant
Without the information, an application may choose audio from one
variant and video from another variant, which leads to fetching two
variants from the network. This enables av_find_best_stream() to find
matching audio and video streams, so that only one variant is fetched.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 09:50:09 +03:00
Michael Niedermayer
9d64f23629 hls: Respect the different stream time bases when comparing dts
Also adjust the streams timestamps according to their start
timestamp when comparing. This helps getting correctly interleaved
packets if one stream lacks timestamps (such as a plain ADTS
stream when the other variants are full mpegts) when the others
have timestamps that don't start from zero.

This probably doesn't work properly if such a stream is
temporarily disabled (via the discard flags) and then reenabled,
and such streams are hard to correctly sync against the other
streams as well - but this works better than before at least.

The segment number restriction makes sure all variants advance
roughly at the same pace as well.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 09:50:08 +03:00
Martin Storsjö
c11e33a3d9 hls: Set stream offset before opening a chained demuxer
This makes sure we don't accidentally check discard flags
for the wrong stream.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 09:50:06 +03:00
Michael Niedermayer
cdd2d73d31 hls: Don't check discard flags until the parent demuxer's streams actually exist
If passing the end of one segment while initializing the
chained demuxer, the parent demuxer's streams aren't set up
yet, so we can't recheck the discard flags.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 09:50:05 +03:00
Michael Niedermayer
82bf8c8783 hls: Copy the time base from the chained demuxer
When a variant stream isn't mpegts but e.g. raw adts, the
default time base (90k) isn't correct.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 09:50:03 +03:00
Martin Storsjö
eb33ba04e0 hls: Return all packets from a previous variant before moving on to the next one
This serves as a safeguard; normally we want to use the dts
comparison to interleave packets from all active variants. If that
dts comparison for some reason doesn't work as intended, make sure
that all packets in all variants for a certain sequence number have
been returned before moving on to the next one.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 09:50:02 +03:00
Michael Niedermayer
c5b46a064d lavf: Don't interpret just slightly broken timestamps as wraparound
This avoids breaking some slightly incorrect (dts > pts) timestamps
in sample HLS streams from Apple.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-29 09:49:58 +03:00
Luca Barbato
2219e27b5b oma: correctly mark and decrypt partial packets
Incomplete crypted files would lead to a read after buffer boundary
otherwise.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-07-28 22:54:55 +02:00
Luca Barbato
9d0b45ade8 oma: check geob tag boundary
Prevent read after buffer boundary on corrupted tag.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2013-07-28 22:54:55 +02:00
Luca Barbato
4f03a77e52 oma: refactor seek function
Properly propagate seek errors from avio and the generic pcm seek.
2013-07-28 22:54:55 +02:00
James Almer
ac8e70d735 oggenc: Write stream metadata if available
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-28 21:10:51 +02:00
Zhang Rui
0f51c398be http: Support reading gzip/deflate compressed data
Derived from VLC's http module.
Original authors:
  Antoine Cellerier <dionoea@videolan.org>
  Sébastien Escudier <sebastien-devel@celeos.eu>
  Rémi Duraffort <ivoire@videolan.org>
  Rémi Denis-Courmont <remi@remlab.net>
  Francois Cartegnie <fcvlcdev@free.fr>

Normally, http servers shouldn't send this to us since we
don't advertise it with an Accept-Encoding header, but some
servers still do it anyway.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-28 18:39:49 +03:00
Matthieu Bouron
8a09195545 lavf/movenc: improve psp check
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-28 17:05:05 +02:00
Matthieu Bouron
ee4ef139e3 lavf/movenc: remove useless checks on AVOutputFormat
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-28 17:05:01 +02:00
Michael Niedermayer
2655c1ac12 Merge commit '6ff15cd569e1345bc3612fb69ad3003b104fe50d'
* commit '6ff15cd569e1345bc3612fb69ad3003b104fe50d':
  Remove unreachable returns

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-28 13:23:54 +02:00
Michael Niedermayer
3afcddcff2 Merge commit 'c8f0b20b4a6bb6691928789d83e4b02896969848'
* commit 'c8f0b20b4a6bb6691928789d83e4b02896969848':
  avidec: Let the inner dv demuxer take care of discarding

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-28 13:15:21 +02:00
Michael Niedermayer
d781220991 Merge commit '10aa44aa675e05067845e3e55fac37642cbbdae4'
* commit '10aa44aa675e05067845e3e55fac37642cbbdae4':
  avidec: K&R formatting cosmetics

Conflicts:
	libavformat/avidec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-28 13:06:38 +02:00
Diego Biurrun
6ff15cd569 Remove unreachable returns 2013-07-27 16:00:41 +02:00
Luca Barbato
c8f0b20b4a avidec: Let the inner dv demuxer take care of discarding
CC: libav-stable@libav.org
2013-07-27 16:00:11 +02:00
Luca Barbato
10aa44aa67 avidec: K&R formatting cosmetics
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2013-07-27 16:00:11 +02:00
Michael Niedermayer
e8023dbaf0 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  wtv: Drop some casts that now are unnecessary

Conflicts:
	libavformat/wtv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-27 09:43:29 +02:00
Michael Niedermayer
9027928522 Merge commit '86f042dcabde2a5386dbd95ab0451b274987d253'
* commit '86f042dcabde2a5386dbd95ab0451b274987d253':
  wtv: Make WTV_SECTOR_BITS a 64 bit constant

Conflicts:
	libavformat/wtv.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-27 09:19:58 +02:00
Michael Niedermayer
5cb3d35dcc Merge commit '1297f7b87f8a84930a23eca705765c7c353dfcd5'
* commit '1297f7b87f8a84930a23eca705765c7c353dfcd5':
  rtpenc: Fix some odd comments

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-27 08:58:26 +02:00
Martin Storsjö
979e9e8f36 wtv: Drop some casts that now are unnecessary
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-26 23:05:18 +03:00
Martin Storsjö
86f042dcab wtv: Make WTV_SECTOR_BITS a 64 bit constant
This makes sure that values that are left-shifted by this constant
end up casted to 64 bit before shifting, avoiding overflow if the
value ends up larger than 2 GB.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-26 23:05:14 +03:00
Hendrik Schreiber
b512360184 avio: Don't set the seekable flag if no seek function is provided
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-26 21:46:18 +03:00
Martin Storsjö
1297f7b87f rtpenc: Fix some odd comments
Some weird comments stem from the fact that the rtpdec and rtpenc
code was shared earlier.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-26 21:43:29 +03:00
Michael Niedermayer
6663205338 avformat/dtsdec: Improve probe, reject things looking like analoge signals
Fixes Ticket2810

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-26 11:19:43 +02:00
Michael Niedermayer
af7949fdea Merge commit '4a2ef39442bf7f0150db07a1fbfcf8286e4d44a3'
* commit '4a2ef39442bf7f0150db07a1fbfcf8286e4d44a3':
  cosmetics: Add '0' to float constants ending in '.'.

Conflicts:
	libavcodec/ra288.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-26 10:43:12 +02:00
Reuben Martin
4a60df2d35 avformat/gxfenc: Added support for writing correct auxiliary data for DV streams.
Different aux data is written for DVCAM and DVPRO formats.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-25 22:01:12 +02:00
Diego Biurrun
03039f4c8c miscellaneous typo fixes 2013-07-25 19:43:32 +02:00
Diego Biurrun
4a2ef39442 cosmetics: Add '0' to float constants ending in '.'. 2013-07-25 11:33:23 +02:00
Bernie Habermeier
c5f3cc40e3 matroskaenc: implement CueRelativePosition
This is a minimal change to matroskaenc that implements CueRelativePosition in the output.
Most players will probably ignore this additional information, but it is in the
matroska spec, and it'd be nice to be able to make use of it.

Signed-off-by: Bernt Habermeier <bernt@wulfram.com>
Tested-by:  wm4 <nfxjfg@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-24 14:08:52 +02:00
Anshul Maheshwari
a553cb4683 documented that av_codec_close is required to call
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-24 12:49:01 +02:00
Zhang Rui
6bab3430a7 avformat/http: support reading compressed data
Derived from VLC's http module.
Original authors:
  Antoine Cellerier <dionoea@videolan.org>
  Sébastien Escudier <sebastien-devel@celeos.eu>
  Rémi Duraffort <ivoire@videolan.org>
  Rémi Denis-Courmont <remi@remlab.net>
  Francois Cartegnie <fcvlcdev@free.fr>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-24 04:15:15 +02:00
Hendrik Schreiber
650355089c avformat/aviobuf/ffio_init_context: set seekable automatically
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-23 17:19:32 +02:00
Michael Niedermayer
419a3d8a43 avformat/hls: avoid floating point arithmetic
Should make things more reproducable across platforms

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-22 19:36:33 +02:00
Zhang Rui
2a5891bb9d avformat/hls: parse EXTINF duration as floating-point number
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-22 19:34:47 +02:00
Michael Niedermayer
37ecd67b5e Revert "avformat/utils: Close codec context since it is allocated by avformat_new_stream in refrence to ticket 2716"
This causes a race condition with VLC. Its plausible that other
applications also would have races with it and its just fixing a memleak when
the user application forgets to free the codec. It causes more
problems than it solves in its current form, thus the revert.
Better solutions are welcome

This reverts commit 0f229f9b91.
2013-07-21 17:57:15 +02:00
Anshul Maheshwari
0f229f9b91 avformat/utils: Close codec context since it is allocated by avformat_new_stream in refrence to ticket 2716
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-21 15:52:50 +02:00
Michael Niedermayer
4835332537 Merge commit '36fb0d02a1faa11eaee51de01fb4061ad6092af9'
* commit '36fb0d02a1faa11eaee51de01fb4061ad6092af9':
  rtsp: Support multicast source filters (RFC 4570)
  rtpproto: Check the source IP if one single source has been specified
  rtpproto: Support IGMPv3 source specific multicast inclusion

Conflicts:
	libavformat/rtpproto.c
	libavformat/rtsp.c
	libavformat/rtsp.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-20 10:39:53 +02:00
Michael Niedermayer
07704c61dd avformat/matroskaenc: Only change chapter ids if needed.
This also fixes the case where negative chapter ids where input
And fixes the case where remuxing from mkv changed chapter ids

Found-by: Luca Barbato
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-19 23:32:04 +02:00
Ed Torbett
36fb0d02a1 rtsp: Support multicast source filters (RFC 4570)
This supports inclusion of one single IP address for now,
at the media level. Specifying the filter at the session level
(instead of at the media level), multiple source addresses,
exclusion, or using FQDNs instead of plain IP addresses is not
supported (yet at least).

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-19 12:02:13 +03:00
Martin Storsjö
4d97ca040b rtpproto: Check the source IP if one single source has been specified
If another peer is sending unicast packets to the same port that
we are listening on, those packets can end up being received despite
using source specific multicast. For those cases, manually check the
source address of received packets against the intended source address.

This only handles the case when the source list is one single IP
address for now, which probably is the most common case.

Based on a patch by Ed Torbett.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-19 12:02:09 +03:00
Ed Torbett
336353deaa rtpproto: Support IGMPv3 source specific multicast inclusion
Blocking/exclusion is not supported yet.

The rtp protocol parameter takes the same form as the existing
sources parameter for the udp protocol.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-19 12:00:49 +03:00
Ramiro Polla
454c89dde3 img2enc: add option to use strftime() for filename
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-19 01:45:37 +02:00
Ed Torbett
7203dbde39 avformat/rt*p: Joining a SSM multicast group using an SDP (Issue #2171)
Passes Source-Specific Multicast parameters read from an sdp file through to the UDP socket code,
allowing source-specific multicast streams to be correctly received. As an integral part of this
change, additional checking (currently only enabled in the case of SSM streams, but probably
useful in similar scenarios) has been added to the RTP protocol handler to distinguish UDP packets
arriving from multiple sources to the same port and process only the expected packets
(those transmitted from the expected UDP source address). This resolves an issue identified
when multiple instances of FFmpeg subscribe to different Source-Specific Multicast streams
but with each sharing the same destination port.

Signed-off-by: Edward Torbett <ed.torbett@simulation-systems.co.uk>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-18 18:01:31 +02:00
James Almer
630fc7dcfc vorbiscomment: Add DESCRIPTION to ff_vorbiscomment_metadata_conv
It's the official (or recommended) name for comment/description entries.
See https://www.xiph.org/vorbis/doc/v-comment.html

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-18 12:03:21 +02:00
James Almer
562fb9c540 lavf/riff: Add ITRK tag
Some players, like foobar2000 or modern versions of WMP, create WAV
files using the ITRK tag for track instead of IPRT

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-18 10:55:23 +02:00
Michael Niedermayer
1816f5509e Merge https://github.com/lukaszmluki/ffmpeg
* https://github.com/lukaszmluki/ffmpeg:
  ftp: warning about pure-ftp server used as and output
  ftp: comments
  ftp: remove unused headers
  ftp: fix interrupt callback misuse

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-18 01:40:49 +02:00
Fabian Neundorf
353f302250 lavf/matroskaenc: using valid chapter ids
Fixes ticket 2790, by starting the ChapterUIDs in mkv files with 1 instead of a 0.
 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-18 01:02:31 +02:00
Lukasz Marek
816c579cf3 ftp: warning about pure-ftp server used as and output 2013-07-17 14:42:20 +02:00
Lukasz Marek
2217243e12 ftp: comments 2013-07-17 14:42:20 +02:00
Lukasz Marek
db72b7742a ftp: remove unused headers 2013-07-17 14:42:20 +02:00
Lukasz Marek
247e658784 ftp: fix interrupt callback misuse
FTP protocol used interrupt callback to simulate nonblock
operation which is a misuse of this callback.

This commit make FTP protocol fully blocking and removes
invalid usage of interrutp callback

Also adds support for multiline responses delimited with dashes
2013-07-17 14:42:20 +02:00
Michael Niedermayer
066111bf19 matroskaenc: simplify mkv_check_tag()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-17 13:30:36 +02:00
James Almer
088ed53146 lavf/matroskaenc: Check for valid metadata before creating tags
Tags must have at least one SimpleTag element to be spec conformant.
Updated lavf-mkv and seek-lavf-mkv FATE references as the tests were affected by
this.

Fixes ticket #2785

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-17 12:18:27 +02:00
Paul B Mahol
5ceffb1bf6 matroskaenc: use ffio_fill()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-07-16 19:25:13 +00:00
Alexis Ballier
8d9c1b325e mastroka audio muxer: Set long_name to Matroska Audio so that it differs from the long_name of matroska video.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-16 02:53:38 +02:00
Michael Niedermayer
4f1d3e0212 Merge remote-tracking branch 'qatar/master'
* qatar/master:
  lavf: Make sure avg_frame_rate can be calculated without integer overflow

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-16 00:55:07 +02:00
Michael Niedermayer
13eed267f8 Merge commit '31931520df35a6f9606fe8293c8a39e2d1fabedf'
* commit '31931520df35a6f9606fe8293c8a39e2d1fabedf':
  mov: Do not allow updating the time scale after it has been set

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-16 00:12:24 +02:00
Michael Niedermayer
38b701a349 Merge commit '5b4eb243bce10a3e8345401a353749e0414c54ca'
* commit '5b4eb243bce10a3e8345401a353749e0414c54ca':
  mov: Seek back if overreading an individual atom

Conflicts:
	libavformat/mov.c
See: 6093960ae3
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-16 00:02:39 +02:00
Martin Storsjö
e740929a07 lavf: Make sure avg_frame_rate can be calculated without integer overflow
If either of the deltas is too large for the multiplications to
succeed, don't use this for setting the avg frame rate.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Cc: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-15 21:39:24 +03:00
Martin Storsjö
31931520df mov: Do not allow updating the time scale after it has been set
The time scale is set in mdhd, and later validated in the
enclosing trak atom once all of its children have been parsed.

A loose mdhd atom outside of a trak atom could update the time
scale of the last stream without any validation.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Cc: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-15 21:38:58 +03:00
Martin Storsjö
5b4eb243bc mov: Seek back if overreading an individual atom
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Cc: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-15 21:37:44 +03:00
Paul B Mahol
95126728a5 mxfenc: use ffio_fill()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-07-15 17:51:12 +00:00
Michael Niedermayer
6158a3bcdf avformat/matroskadec: Detect conflicting sample rate/default_duration
Fixes Ticket2508

Thanks-to: Moritz Bunkus
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-15 17:13:45 +02:00
Michael Niedermayer
2fe5e3e970 Merge commit '1dd1b2332ebbac710d8e0214cec7595e118f2105'
* commit '1dd1b2332ebbac710d8e0214cec7595e118f2105':
  rtsp: Include an User-Agent header field in all requests

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-15 12:38:24 +02:00
James Almer
04b9836274 oggparsevorbis: Support official chapter extension
Fixes ticket #1833

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-14 22:15:55 +02:00
Martin Storsjö
1dd1b2332e rtsp: Include an User-Agent header field in all requests
Some rtsp servers like the IP Cam IcyBox IB-CAM2002 need it.

Based on a patch by Carl Eugen Hoyos.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-07-14 20:53:04 +03:00
Carl Eugen Hoyos
aecb9d39bc rmdec: Forward error messages from rm_assemble_video_frame() to the caller.
Fixes the cause of a null pointer dereference on oom
described in ticket #2724.
2013-07-13 17:16:30 +02:00
Paul B Mahol
7f4a1fddd3 lavf: add missing build dependency for tta demuxer
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-07-12 19:51:48 +00:00
Andrey Utkin
34fd21120d retry_transfer_wrapper(): check for interrupt before operation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-12 21:27:27 +02:00
Andrey Utkin
1e85b5e077 ff_network_wait_fd_timeout(): check for interrupt before operation
Reviewed-by: Lukasz M <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-12 21:27:27 +02:00
Carl Eugen Hoyos
6476967f21 Fix compilation with --disable-everything --enable-demuxer=aac. 2013-07-12 21:27:21 +02:00
Piotr Bandurski
161047f010 rmdec: fix crash in case of oom
Fixes ticket #2724

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-12 04:24:35 +02:00
Thierry Foucu
38ce775eea libavformat/mov.c: Skipped duplicated MOOV atom
This should fix ticket 1378
 If we have parsed a moov atom, and found another one, just skip it.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-07-12 02:41:34 +02:00
Carl Eugen Hoyos
0fff7f039c Supply a User-Agent header when opening rtsp streams.
Some rtsp servers like the IP Cam IcyBox IB-CAM2002 need it.
Fixes ticket #2761.
Reported, analyzed and tested by trac user imavra.
2013-07-11 23:05:53 +02:00